Michael from Milton, De writes
Razor Grass has infiltrated my flower bed which has a few clematis plants in it.
Fusilade II Herbicide is not labeled for use over clematis so we couldn't speak to its safety or tolerance to the chemical. I checked several other grass killers we carry and none of them have been tested on or around clematis either. You would want to do a small spot treatment in an inconspicuous area to see if any negative effects occur on the clematis before proceeding with a full area broadcast treatment.
Answer last updated on: 08/30/2022
